Naomi Campbell was up and about without crutches while clubbing with pal Cameron Diaz and a group of friends in Miami on Sunday night. The supermodel, who suffered a leg injury during a robbery attempt in Paris in November, strutted into Catch restaurant at the James Royal Palm Hotel with a group, and then settled into nightclub SL next door for some late-night fun. Spies said Campbell wore flats and stayed seated at a booth most of the night, while Diaz danced up a storm.